My husband and I have iMacs, situated back to back, with just a wall between us. It has been setup like that for years. Only recently, my mouse appears on his screen!. any ideas on why? or what to do to correct it?
My husband and I have iMacs, situated back to back, with just a wall between us. It has been setup like that for years. Only recently, my mouse appears on his screen!. any ideas on why? or what to do to correct it?
iMac 21.5″, macOS 10.13